- Libro electrónicoThe Cure of Imperfect Sight by Treatment Without GlassesWilliam Horatio Bates
- Libro electrónicoThe Cure of Imperfect Sight by Treatment Without GlassesWilliam Horatio Bates
- Libro electrónicoPerfect Sight Without GlassesWilliam Horatio Bates
- Libro electrónicoPerfect Sight Without GlassesWilliam Horatio Bates
- Libro electrónicoThe Cure of Imperfect Sight by Treatment Without GlassesWilliam Horatio Bates
- Libro electrónicoThe Cure of Imperfect Sight by Treatment Without GlassesWilliam Horatio Bates
- Libro electrónicoBetter Eyesight 1919William Horatio Bates
- Libro electrónicoLa guérison de la vue imparfaite par un traitement sans lunettes (Traduit)William Horatio Bates